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Polar bear facts, information and research from the foremost polar bear conservation group. Polar bear pictures, videos and huge FAQ file.

USGS, Alaska, Alaska Science Center, Earth Science Information Center, biology, geology, geography, mapping, water resources, volcano, Alaska Geospatial Data Clearinghouse, volcanos, earthquakes, rocks, minerals, energy, streams, real-time data, stre...

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

UNIVERSITY AT BUFFALO, with twelve professional schools and a College of Arts and Sciences, is a flagship institution in the SUNY system. UB has the academic contours of an eastern private university built on the scale of a mid-sized public instituti...

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Inside Science News Service brings you the science behind current affairs, the latest in research news, and science angles for news topics in entertainment, sports, and consumer issues. Inside Science produces copy, graphics, photos and online video.

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Polar bear science - past and present